YOU SAID:

I’m sorry Dave. I’m afraid I can’t do that.

INTO JAPANESE

申し訳ありませんがDaveです。できないのが怖い。

BACK INTO ENGLISH

I'm sorry but Dave. I am scared of not being able to do it.

INTO JAPANESE

申し訳ありませんがDaveです。できないのが怖いです。

BACK INTO ENGLISH

I'm sorry but Dave. I am afraid I can not do it.

INTO JAPANESE

申し訳ありませんがDaveです。できないのが怖い。

BACK INTO ENGLISH

I'm sorry but Dave. I am scared of not being able to do it.

INTO JAPANESE

申し訳ありませんがDaveです。できないのが怖いです。

BACK INTO ENGLISH

I'm sorry but Dave. I am afraid I can not do it.